How sensitive is a vineyard crop model to the uncertainty of its runoff module?

Autor: Sébastien Roux

Publikováno v: Environmental Modelling and Software
Environmental Modelling and Software, Elsevier, 2017, 97, pp.86-92. ⟨10.1016/j.envsoft.2017.07.001⟩

Many crop models use the NRCS Curve Number method to estimate runoff, but the simplified assumptions of this method are rarely considered in model uncertainty assessments. The associated uncertainty may be high for cropping systems with a significant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51bd9a8c0d0440b0b9a20bea892ba984
https://doi.org/10.1016/j.envsoft.2017.07.001

A Comparison of Crop Parameters Estimation Using Images from UAV-Mounted Snapshot Hyperspectral Sensor and High-Definition Digital Camera

Autor: Qingjiu Tian, Huanhuan Yuan, Zhenhai Li, Chengquan Zhou, Guijun Yang, Jibo Yue, Haikuan Feng, Xiuliang Jin

Publikováno v: Remote Sensing
Remote Sensing, MDPI, 2018, 10 (7), pp.1138. ⟨10.3390/rs10071138⟩
Remote Sensing, Vol 10, Iss 7, p 1138 (2018)
Remote Sensing; Volume 10; Issue 7; Pages: 1138
Remote Sensing 7 (10), 1138. (2018)

Timely and accurate estimates of crop parameters are crucial for agriculture management. Unmanned aerial vehicles (UAVs) carrying sophisticated cameras are very pertinent for this work because they can obtain remote-sensing images with higher tempora

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97427fad676ebac7be80d8031bb7ffeb
https://hal.inrae.fr/hal-02625559/document

Similar estimates of temperature impacts on global wheat yield by three independent methods

Autor: Frank Ewert, Jakarat Anothai, P. V. Vara Prasad, Davide Cammarano, Curtis D. Jones, Elias Fereres, Margarita Garcia-Vila, Soora Naresh Kumar, Eckart Priesack, Phillip D. Alderman, Andrew J. Challinor, Reimund P. Rötter, Alex C. Ruane, Christian Folberth, Gerrit Hoogenboom, Pierre Martre, Roberto C. Izaurralde, Fulu Tao, Pramod K. Aggarwal, Mohamed Jabloun, Jordi Doltra, Joshua Elliott, Christoph Müller, Bing Liu, Iurii Shcherbak, Jeffrey W. White, Bruno Basso, Senthold Asseng, Pierre Stratonovitch, Peter J. Thorburn, Claas Nendel, Taru Palosuo, Joost Wolf, Ann-Kristin Koehler, Thilo Streck, Jørgen E. Olesen, David B. Lobell, Kurt Christian Kersebaum, Delphine Deryng, L. A. Hunt, Garry O'Leary, Katharina Waha, Giacomo De Sanctis, Daniel Wallach, Yan Zhu, James W. Jones, Elke Stehfest, Mikhail A. Semenov, Christian Biernath, Claudio O. Stöckle, Thomas A. M. Pugh, Matthew P. Reynolds, Enli Wang, Bruce A. Kimball, Erwin Schmid, Iwan Supit, Zhigan Zhao, Michael J. Ottman, Sebastian Gayler, Cynthia Rosenzweig, Ehsan Eyshi Rezaei, Gerard W. Wall

Publikováno v: Nature Climate Change, 6(12), 1130-1136
Nature Climate Change
Nature Climate Change, Nature Publishing Group, 2016, 6, pp.1130-1136. ⟨10.1038/nclimate3115⟩
Liu, B, Asseng, S, Müller, C, Ewert, F, Elliott, J, Lobell, D B, Martre, P, Ruane, A C, Wallach, D, Jones, J W, Rosenzweig, C, Aggarwal, P K, Alderman, P, Anothai, J, Basso, B, Biernath, C, Cammarano, D, Challinor, A, Deryng, D, De Sanctis, G, Doltra, J, Fereres, E, Folberth, C, Carcia-Vila, M, Gayler, S, Hoogenboom, G, Hunt, L A, Izaurralde, R C, Jabloun, M, D. Jones, C, Kersebaum, K C, Kimball, B, Koehler, A-K, Kumar, S N, Nendel, C, O'Leary, G, Olesen, J E, Ottman, M J, Palosuo, T, Prasad, P V V, Priesack, E, Pugh, T A M, Reynolds, M, Rezaei, E E, Rötter, R, Schmid, E, Semenov, M A, Shcherbak, I, Stehfest, E, Stöckle, C O, Stratonovitch, P, Streck, T, Supit, I, Tao, F, Thorburn, P J, Waha, K, Wall, G W, Wang, E, White, J W, Wolf, J, Zhao, Z & Zhu, Y 2016, ' Similar estimates of temperature impacts on global wheat yield by three independent methods ', Nature Climate Change, vol. 6, pp. 1130-1136 . https://doi.org/10.1038/nclimate3115
Nature Climate Change 6 (2016) 12
Nature Climate Change, Nature Publishing Group, 2016, 6, pp.1130-1136. 〈10.1038/nclimate3115〉
Nature Climate Change, 2016, 6, pp.1130-1136. ⟨10.1038/nclimate3115⟩

The potential impact of global temperature change on global crop yield has recently been assessed with different methods. Here we show that grid-based and point-based simulations and statistical regressions (from historic records), without deliberate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5e089f3587bab075c8ecccefdd7aba7

On population resilience to external perturbations. Research report

Autor: Roques, Lionel, Chekroun, Mickaël D.

Publikováno v: On population resilience to external perturbations. Research report(2007)

Research Report n° 26. December 2006; International audience; We study a spatially-explicit harvesting model in periodic or bounded environments. The model is governed by a parabolic equation with a space-dependent nonlinearity of KPP type, and a ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::156ce0750fe8c98b4c3739d2a5e4bf4f
https://hal.inrae.fr/hal-02816064